EP0300065B1 - Pied de montage pour la fixation de composants électriques ou électroniques sur rails-support - Google Patents
Pied de montage pour la fixation de composants électriques ou électroniques sur rails-support Download PDFInfo
- Publication number
- EP0300065B1 EP0300065B1 EP19870110427 EP87110427A EP0300065B1 EP 0300065 B1 EP0300065 B1 EP 0300065B1 EP 19870110427 EP19870110427 EP 19870110427 EP 87110427 A EP87110427 A EP 87110427A EP 0300065 B1 EP0300065 B1 EP 0300065B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking
- mounting base
- strut
- mounting
- locking strut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
- H01R9/2608—Fastening means for mounting on support rail or strip
Definitions
- the invention relates to a mounting foot for fastening electrical and electronic components on mounting rails, according to the preamble of claim 1.
- Such mounting feet there is a need to be easily mounted on the mounting rail by snapping in and out, taking into account the fact that this has to be done by arranging mounting feet arranged side by side.
- Such mounting feet usually have, in addition to a relatively stable abutment for one leg of the mounting rail, a relatively movable locking spring strut which can be resiliently locked on the end of the other mounting rail leg.
- a locking mechanism to the latched latching spring strut which, after actuation, causes the latched latching spring strut to be blocked.
- a nut-screw combination is provided as a lock.
- the nut is stored and held in a recess in the corresponding section of the mounting foot.
- the screw accessible through a screwdriver opening in the mounting foot, the counter the rear of the locking strut acts, this can be braced and blocked against the mounting foot.
- the locking is functionally perfect. The operation is relatively cumbersome. There are additional costs for the nut and the screw and their assembly in the mounting foot.
- the present invention is therefore based on the object of providing a mounting foot of the generic type which reliably ensures the locking of the latching strut with reduced manufacturing costs and simplified operation.
- the solution according to the invention results from the characterizing part of patent claim 1.
- the locking strut Due to the film hinge, the locking strut is reliably held captive on the mounting foot. At the same time, when the locking strut is pivoted into its blocking position, the material zone forming the film hinge can be given such a deformation and thus pretension that it then holds the locking strut reliably in the snap-in receptacle without further auxiliary measures, into which one end edge of the locking strut then at the end of the pivoting process snaps into the blocking position.
- the mounting foot 1 made of plastic shown in FIGS. 1 and 2 has a receptacle 2 on the top for fixing the electrical or electronic components (not shown) to be placed on a mounting rail 3 with the aid of this mounting foot.
- the mounting foot 1 has a relatively rigid and rigid foot zone 4 for latching with the mounting rail 3, which overlaps one leg of the mounting rail 3 after assembly.
- the fixation on the other leg of the mounting rail 3 takes place by means of a locking spring 5 which is elastically deformable within certain limits and which, after the mounting foot has been disengaged from the mounting rail 3, engages behind the end of the corresponding mounting rail leg, as can be seen in FIGS. 1 and 2. Thanks to this basic structure, such a mounting foot 1 can easily be mounted on and removed from a mounting rail 3 by snapping it on and off again, even if a number of mounting feet of this type are juxtaposed on such a mounting rail.
- a lock is provided for the latched spring strut 5.
- a locking strut 6 is now pivotably formed on the mounting foot 1, in such a way that it can be pivoted into a blocking position (see FIG. 2) behind the latched spring strut 5.
- the locking strut 6 is hinged on the back by means of a film hinge 7 captive to the mounting base 1 in the rest.
- a latching recess 8 is formed on the rear side of the latching spring strut 7 in this area, opposite the area interacting with the mounting rail leg, in which the corresponding end edge 9 the locking strut 6 can be snapped into place, as can be seen in FIG. 2.
- a support shoulder 11 is advantageously formed for the other end edge 10 of the locking strut 6 at a point corresponding to the blocking position of the locking strut 6, on which this End edge 10 finds a counter bearing at correspondingly high loads and resulting deformations.
- a corresponding free cut 12 enables the support shoulder 11 to be reached during the pivoting movement.
- a guide surface 13 for the end edge 9 of the locking strut 6 leading to the locking receptacle 8 is expediently formed on the rear end of the locking spring strut 5 on its rear side during its pivoting movement.
- an actuating strip 14 is also formed on the rear side of the locking strut 6, with the aid of which the pivoting of the locking strut 6 into the blocking position can be carried out comfortably with the finger.
- the comparative view of Figures 1 and 2 also shows the change in the spatial position of the locking strut 6, in particular the actuating bar 14 by the locking process. It is therefore easy to see at any time whether the lock has been activated or not.
- a plug opening 15 is provided in the mounting foot 1 above the locking tab 6, through which the locking tab 6 can be easily pushed out of its blocking position shown in FIG. 2 with a rod-shaped tool.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Mounting Components In General For Electric Apparatus (AREA)
Claims (5)
- Pied de montage pour la fixation de composants électriques ou électroniques sur des rails de support (3), comportant une zone de pied (4) rigide, passant sur les ailes des rails de support, comportant une jambe de force d'encliquetage (5) en vue de l'encliquetage sur l'autre aile du rail de support ainsi qu'un verrouillage agissant sur le côté arrière, opposé à l'aile du rail de support, de la jambe de force (5) encliquetée, caractérisé en ce que le verrouillage est constitué par une entretoise de verrouillage (6) formée sur le pied de montage (1), pivotant dans une position de blocage derrière la jambe de force (5) encliquetée.
- Pied de montage selon la revendication 1, caractérisé en ce qu'il est prévu sur le côté arrière de la jambe de force d'encliquetage (5), un logement d'encliquetage (8) pour un bord terminal (9) de l'entretoise de verrouillage (6) et en ce que l'entretoise de verrouillage (6) s'articule sur le pied de montage (1), au moyen d'une charnière-film (7).
- Pied de montage selon la revendication 1 ou 2, caractérisé en ce qu'il est formé dans le pied de montage (1), un épaulement d'appui (11) pour le bord terminal (10), opposé à la jambe de force d'encliquetage (5) en position de blocage, de l'entretoise de verrouillage (6).
- Pied de montage selon une ou plusieurs des revendications précédentes, caractérisé en ce qu'il est formé, sur le côté arrière de la jambe de force d'encliquetage (5), une surface de guidage (13) menant au logement d'encliquetage (8), pour le bord terminal (9) de l'entretoise de verrouillage (6).
- Pied de montage selon une ou plusieurs des revendications précédentes, caractérisé en ce qu'il est formé une baguette d'actionnement (14) sur le côté arrière de l'entretoise de verrouillage (6).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8787110427T DE3781552D1 (de) | 1987-07-18 | 1987-07-18 | Montagefuss zum befestigen von elektrisch/elektronischen bauelementen auf tragschienen. |
EP19870110427 EP0300065B1 (fr) | 1987-07-18 | 1987-07-18 | Pied de montage pour la fixation de composants électriques ou électroniques sur rails-support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19870110427 EP0300065B1 (fr) | 1987-07-18 | 1987-07-18 | Pied de montage pour la fixation de composants électriques ou électroniques sur rails-support |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0300065A1 EP0300065A1 (fr) | 1989-01-25 |
EP0300065B1 true EP0300065B1 (fr) | 1992-09-02 |
Family
ID=8197138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19870110427 Expired - Lifetime EP0300065B1 (fr) | 1987-07-18 | 1987-07-18 | Pied de montage pour la fixation de composants électriques ou électroniques sur rails-support |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0300065B1 (fr) |
DE (1) | DE3781552D1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649550B1 (fr) * | 1989-07-06 | 1991-10-11 | Telemecanique | |
US5090922A (en) * | 1990-12-20 | 1992-02-25 | Square D Company | Terminal block with multiple track mounting capability |
FR2691299B1 (fr) * | 1992-05-14 | 1994-07-29 | Planet Wattohm Sa | Boite a encliqueter sur un rail de support, notamment pour appareillage electrique. |
DE4237732A1 (de) * | 1992-11-09 | 1994-05-11 | Weidmueller Interface | Schutzleiterklemme |
DE10047676C1 (de) * | 2000-09-25 | 2002-04-25 | Phoenix Contact Gmbh & Co | Gehäuse für ein elektronisches Gerät |
DE10349660B4 (de) * | 2003-10-24 | 2006-04-06 | Siemens Ag | Riegelvorrichtung |
DE102004043764B3 (de) * | 2004-09-10 | 2006-02-02 | Adc Gmbh | Anschlussmodul für die Telekommunikations- und Datentechnik |
US8066239B2 (en) | 2009-06-15 | 2011-11-29 | Rockwell Automation Technologies, Inc. | Integrated DIN rail attachment feature for superior attachment |
AT509160B1 (de) * | 2009-12-10 | 2012-05-15 | Siemens Ag | Einhänge- und rastmechanismus für normschienen |
DE102011115548B4 (de) * | 2011-10-08 | 2013-04-18 | Hottinger Baldwin Messtechnik Gmbh | Befestigungsvorrichtung zum Befestigen eines Installationsgeräts an einer Tragschiene |
EP2582000B1 (fr) | 2011-10-14 | 2014-05-14 | Siemens Aktiengesellschaft | Boîtier d'un appareil électrique ou électronique |
DE102011055760B4 (de) * | 2011-11-28 | 2013-12-12 | Phoenix Contact Gmbh & Co. Kg | Montagefuß für eine Reihenklemme zum Befestigen an einer Tragschiene und Reihenklemme |
DE202016100467U1 (de) * | 2016-01-30 | 2016-05-02 | Hora-Werk Gmbh | Rastvorrichtung für eine elektrische Baugruppe und Baugruppe mit einer Rastvorrichtung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113982A (en) * | 1976-04-26 | 1978-09-12 | Hego Electric Gmbh | Means for mounting on channel-section supporting rails |
DE2842810A1 (de) * | 1978-09-30 | 1980-05-08 | Wago Kontakttechnik Gmbh | Vorrichtung zur schnappbefestigung von elektrischen geraeten, reihenklemmen o.dgl. auf tragschienen |
DE3325730C1 (de) * | 1983-07-16 | 1984-10-18 | Technisches Büro Heinrich Hölscher, 4790 Paderborn | Montagefuß für elektrische Geräte, Reihenklemmen o. dergl. |
-
1987
- 1987-07-18 EP EP19870110427 patent/EP0300065B1/fr not_active Expired - Lifetime
- 1987-07-18 DE DE8787110427T patent/DE3781552D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3781552D1 (de) | 1992-10-08 |
EP0300065A1 (fr) | 1989-01-25 |
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